EP3021584A4 - Procédé et appareil de décodage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur, et procédé et appareil de codage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur - Google Patents
Procédé et appareil de décodage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur, et procédé et appareil de codage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur Download PDFInfo
- Publication number
- EP3021584A4 EP3021584A4 EP14822819.0A EP14822819A EP3021584A4 EP 3021584 A4 EP3021584 A4 EP 3021584A4 EP 14822819 A EP14822819 A EP 14822819A EP 3021584 A4 EP3021584 A4 EP 3021584A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- inter
- depth
- disparity vector
- based disparity
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/167—Position within a video image, e.g. region of interest [ROI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/563—Motion estimation with padding, i.e. with filling of non-object values in an arbitrarily shaped picture block or region for estimation purposes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361845589P | 2013-07-12 | 2013-07-12 | |
| PCT/KR2014/006337 WO2015005753A1 (fr) | 2013-07-12 | 2014-07-14 | Procédé et appareil de décodage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur, et procédé et appareil de codage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3021584A1 EP3021584A1 (fr) | 2016-05-18 |
| EP3021584A4 true EP3021584A4 (fr) | 2017-03-15 |
Family
ID=52280331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14822819.0A Withdrawn EP3021584A4 (fr) | 2013-07-12 | 2014-07-14 | Procédé et appareil de décodage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur, et procédé et appareil de codage inter-couche de signaux vidéo à l'aide d'un vecteur de disparité basé sur la profondeur |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10154271B2 (fr) |
| EP (1) | EP3021584A4 (fr) |
| JP (1) | JP2016526853A (fr) |
| KR (1) | KR101712109B1 (fr) |
| CN (1) | CN105532001B (fr) |
| WO (1) | WO2015005753A1 (fr) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6545796B2 (ja) * | 2014-10-08 | 2019-07-17 | エルジー エレクトロニクス インコーポレイティド | ビデオコーディングにおけるデプスピクチャコーディング方法及び装置 |
| WO2018066980A1 (fr) * | 2016-10-04 | 2018-04-12 | 김기백 | Procédé et appareil de codage/décodage de données d'image |
| EP3306928A1 (fr) * | 2016-10-07 | 2018-04-11 | Thomson Licensing | Procédé et dispositif de codage d'une vidéo |
| US11057624B2 (en) * | 2016-10-14 | 2021-07-06 | Industry Academy Cooperation Foundation Of Sejong University | Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored |
| CN116489405A (zh) | 2016-10-14 | 2023-07-25 | 世宗大学校产学协力团 | 影像解码/编码方法、传送比特流的方法及记录介质 |
| CN116193109B (zh) * | 2017-01-16 | 2026-07-24 | 世宗大学校产学协力团 | 影像编码/解码方法 |
| US11818401B2 (en) | 2017-09-14 | 2023-11-14 | Apple Inc. | Point cloud geometry compression using octrees and binary arithmetic encoding with adaptive look-up tables |
| US10897269B2 (en) | 2017-09-14 | 2021-01-19 | Apple Inc. | Hierarchical point cloud compression |
| US10861196B2 (en) | 2017-09-14 | 2020-12-08 | Apple Inc. | Point cloud compression |
| US10909725B2 (en) | 2017-09-18 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US11113845B2 (en) | 2017-09-18 | 2021-09-07 | Apple Inc. | Point cloud compression using non-cubic projections and masks |
| US10699444B2 (en) | 2017-11-22 | 2020-06-30 | Apple Inc | Point cloud occupancy map compression |
| US10607373B2 (en) | 2017-11-22 | 2020-03-31 | Apple Inc. | Point cloud compression with closed-loop color conversion |
| US10699413B1 (en) * | 2018-03-23 | 2020-06-30 | Carmax Business Services, Llc | Automatic image cropping systems and methods |
| US11010928B2 (en) | 2018-04-10 | 2021-05-18 | Apple Inc. | Adaptive distance based point cloud compression |
| US10909727B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Hierarchical point cloud compression with smoothing |
| US10867414B2 (en) | 2018-04-10 | 2020-12-15 | Apple Inc. | Point cloud attribute transfer algorithm |
| US10909726B2 (en) | 2018-04-10 | 2021-02-02 | Apple Inc. | Point cloud compression |
| US10939129B2 (en) | 2018-04-10 | 2021-03-02 | Apple Inc. | Point cloud compression |
| CN118075486A (zh) * | 2018-06-04 | 2024-05-24 | 华为技术有限公司 | 获取运动矢量的方法和装置 |
| US11017566B1 (en) | 2018-07-02 | 2021-05-25 | Apple Inc. | Point cloud compression with adaptive filtering |
| US11202098B2 (en) | 2018-07-05 | 2021-12-14 | Apple Inc. | Point cloud compression with multi-resolution video encoding |
| US11012713B2 (en) | 2018-07-12 | 2021-05-18 | Apple Inc. | Bit stream structure for compressed point cloud data |
| US11386524B2 (en) | 2018-09-28 | 2022-07-12 | Apple Inc. | Point cloud compression image padding |
| US11367224B2 (en) | 2018-10-02 | 2022-06-21 | Apple Inc. | Occupancy map block-to-patch information compression |
| US11430155B2 (en) * | 2018-10-05 | 2022-08-30 | Apple Inc. | Quantized depths for projection point cloud compression |
| US10841617B2 (en) | 2018-11-27 | 2020-11-17 | Semiconductor Components Industries, Llc | Methods and apparatus for successive intra block prediction |
| US11909964B2 (en) * | 2019-03-08 | 2024-02-20 | Sony Group Corporation | Information processing device, information processing method, and program |
| US11057564B2 (en) | 2019-03-28 | 2021-07-06 | Apple Inc. | Multiple layer flexure for supporting a moving image sensor |
| US11711544B2 (en) | 2019-07-02 | 2023-07-25 | Apple Inc. | Point cloud compression with supplemental information messages |
| US10614340B1 (en) * | 2019-09-23 | 2020-04-07 | Mujin, Inc. | Method and computing system for object identification |
| US11627314B2 (en) | 2019-09-27 | 2023-04-11 | Apple Inc. | Video-based point cloud compression with non-normative smoothing |
| US11562507B2 (en) | 2019-09-27 | 2023-01-24 | Apple Inc. | Point cloud compression using video encoding with time consistent patches |
| US11538196B2 (en) | 2019-10-02 | 2022-12-27 | Apple Inc. | Predictive coding for point cloud compression |
| US11895307B2 (en) | 2019-10-04 | 2024-02-06 | Apple Inc. | Block-based predictive coding for point cloud compression |
| EP4054192A4 (fr) * | 2019-10-31 | 2023-12-20 | Samsung Electronics Co., Ltd. | Procédé et appareil de décodage vidéo, et procédé et appareil de codage vidéo pour effectuer une prédiction inter selon un modèle affine |
| US11798196B2 (en) | 2020-01-08 | 2023-10-24 | Apple Inc. | Video-based point cloud compression with predicted patches |
| US11625866B2 (en) | 2020-01-09 | 2023-04-11 | Apple Inc. | Geometry encoding using octrees and predictive trees |
| US11620768B2 (en) | 2020-06-24 | 2023-04-04 | Apple Inc. | Point cloud geometry compression using octrees with multiple scan orders |
| US11615557B2 (en) | 2020-06-24 | 2023-03-28 | Apple Inc. | Point cloud compression using octrees with slicing |
| US11948338B1 (en) | 2021-03-29 | 2024-04-02 | Apple Inc. | 3D volumetric content encoding using 2D videos and simplified 3D meshes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0986262A2 (fr) * | 1998-08-31 | 2000-03-15 | Texas Instruments Incorporated | Estimation de mouvement illimitée |
| US20110122950A1 (en) * | 2009-11-26 | 2011-05-26 | Ji Tianying | Video decoder and method for motion compensation for out-of-boundary pixels |
| US20130083853A1 (en) * | 2011-10-04 | 2013-04-04 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| EP3059966A1 (fr) * | 2013-10-18 | 2016-08-24 | LG Electronics Inc. | Appareil et procédé de décodage vidéo pour décoder une vidéo multivue |
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| JPH06351001A (ja) * | 1993-06-08 | 1994-12-22 | Matsushita Electric Ind Co Ltd | 動きベクトル検出方法および動き補償予測方法並びにその装置 |
| KR101039204B1 (ko) | 2006-06-08 | 2011-06-03 | 경희대학교 산학협력단 | 다시점 비디오 코딩에서의 움직임 벡터 예측 방법 및 이를이용한 다시점 영상의 부호화/복호화 방법 및 장치 |
| KR100980780B1 (ko) | 2008-06-16 | 2010-09-10 | 전자부품연구원 | 다시점 비디오 코덱에서의 영상 예측 방법 및 이를 위한프로그램을 기록한 컴퓨터로 판독 가능한 기록매체 |
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| WO2012020977A2 (fr) * | 2010-08-10 | 2012-02-16 | 삼성전자주식회사 | Dispositif et procédé de traitement d'images |
| KR20120014876A (ko) | 2010-08-10 | 2012-02-20 | 삼성전자주식회사 | 영상 처리 장치 및 방법 |
| KR101681095B1 (ko) * | 2010-08-24 | 2016-12-02 | 삼성전자주식회사 | 컬러 영상과 시점 및 해상도가 동일한 깊이 영상 생성 방법 및 장치 |
| MX2014001614A (es) | 2011-08-09 | 2014-05-28 | Samsung Electronics Co Ltd | Metodo y aparato para codificar un mapa de profundidad de datos de video de varios puntos de vista, y metodo y aparato para decodificar el mapa de profundidad codificado. |
| WO2013069933A1 (fr) | 2011-11-07 | 2013-05-16 | 엘지전자 주식회사 | Procédé de codage/décodage d'image et dispositif s'y rapportant |
| CN104247432B (zh) * | 2011-11-11 | 2019-06-11 | Ge视频压缩有限责任公司 | 使用深度图估计和更新的高效多视点编码 |
| CN104255032B (zh) * | 2012-03-29 | 2018-03-27 | Lg 电子株式会社 | 层间预测方法和使用其的编码设备和解码设备 |
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| JP5970609B2 (ja) * | 2012-07-05 | 2016-08-17 | 聯發科技股▲ふん▼有限公司Ｍｅｄｉａｔｅｋ Ｉｎｃ． | ３ｄビデオ符号化における統一された視差ベクトル導出の方法と装置 |
| WO2014056150A1 (fr) * | 2012-10-09 | 2014-04-17 | Nokia Corporation | Procédé et appareil de codage vidéo |
-
2014
- 2014-07-14 EP EP14822819.0A patent/EP3021584A4/fr not_active Withdrawn
- 2014-07-14 US US14/904,600 patent/US10154271B2/en active Active
- 2014-07-14 KR KR1020157006921A patent/KR101712109B1/ko active Active
- 2014-07-14 CN CN201480050588.XA patent/CN105532001B/zh not_active Expired - Fee Related
- 2014-07-14 WO PCT/KR2014/006337 patent/WO2015005753A1/fr not_active Ceased
- 2014-07-14 JP JP2016525298A patent/JP2016526853A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0986262A2 (fr) * | 1998-08-31 | 2000-03-15 | Texas Instruments Incorporated | Estimation de mouvement illimitée |
| US20110122950A1 (en) * | 2009-11-26 | 2011-05-26 | Ji Tianying | Video decoder and method for motion compensation for out-of-boundary pixels |
| US20130083853A1 (en) * | 2011-10-04 | 2013-04-04 | Qualcomm Incorporated | Motion vector predictor candidate clipping removal for video coding |
| EP3059966A1 (fr) * | 2013-10-18 | 2016-08-24 | LG Electronics Inc. | Appareil et procédé de décodage vidéo pour décoder une vidéo multivue |
Non-Patent Citations (8)
| Title |
|---|
| PARK M W ET AL: "3D-CE2.h related: Clipping in depth-based disparity vector derivation", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E0141, 19 July 2013 (2013-07-19), XP030131161 * |
| See also references of WO2015005753A1 * |
| SHIMIZU S ET AL: "3D-CE1.h-related: Clipping operations in VSP", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E0208, 19 July 2013 (2013-07-19), XP030131252 * |
| SHIMIZU S ET AL: "3D-CE2.h-related: Clipping in the depth-based disparity vector refinement", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E0209, 19 July 2013 (2013-07-19), XP030131253 * |
| TECH G ET AL: "3D-HEVC Draft Text 1", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E1001-v3, 11 September 2013 (2013-09-11), XP030131378 * |
| TECH G ET AL: "3D-HEVC Test Model 4", 4. JCT-3V MEETING; 20-4-2013 - 26-4-2013; INCHEON; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-D1005, 17 June 2013 (2013-06-17), XP030130983 * |
| TECH G ET AL: "3D-HEVC Test Model 4", 4. JCT-3V MEETING; 20-4-2013 - 26-4-2013; INCHEON; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-D1005, 17 June 2013 (2013-06-17), XP030130998 * |
| ZHANG L ET AL: "3D-HEVC Test Model 5", 5. JCT-3V MEETING; 27-7-2013 - 2-8-2013; VIENNA; (THE JOINT COLLABORATIVE TEAM ON 3D VIDEO CODING EXTENSION DEVELOPMENT OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://PHENIX.INT-EVRY.FR/JCT2/,, no. JCT3V-E1005, 14 September 2013 (2013-09-14), XP030131385 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016526853A (ja) | 2016-09-05 |
| KR101712109B1 (ko) | 2017-03-03 |
| US10154271B2 (en) | 2018-12-11 |
| CN105532001A (zh) | 2016-04-27 |
| US20160165241A1 (en) | 2016-06-09 |
| CN105532001B (zh) | 2018-11-30 |
| WO2015005753A1 (fr) | 2015-01-15 |
| EP3021584A1 (fr) | 2016-05-18 |
| KR20150065675A (ko) | 2015-06-15 |
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